versatile vs biology

versatile is not a noun while biology is a noun.

Word	Noun	Adjective	Verb	Adverb
versatile	No	Yes	No	No
biology	Yes	No	No	No

versatile (noun)	biology (noun)
	the science that studies living organisms
	all the plant and animal life of a particular region
	characteristic life processes and phenomena of living organisms

versatile (adjective)	biology (adjective)
able to move freely in all directions
competent in many areas and able to turn with ease from one thing to another
changeable or inconstant
having great diversity or variety